616025284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 1338494976

約数和(自身を除く): 722469692

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 103, 148, 161, 206, 251, 259, 322, 412, 502, 518, 644, 721, 851, 1004, 1036, 1442, 1702, 1757, 2369, 2884, 3404, 3514, 3811, 4738, 5773, 5957, 7028, 7622, 9287, 9476, 11546, 11914, 15244, 16583, 18574, 23092, 23828, 25853, 26677, 33166, 37148, 40411, 51706, 53354, 65009, 66332, 80822, 87653, 103412, 106708, 130018, 161644, 175306, 180971, 213601, 260036, 350612, 361942, 427202, 594619, 613571, 723884, 854404, 956561, 1189238, 1227142, 1495207, 1913122, 2378476, 2454284, 2990414, 3826244, 4162333, 5980828, 6695927, 8324666, 13391854, 16649332, 22000903, 26783708, 44001806, 88003612, 154006321, 308012642, 616025284]

約数ペア:

[(1, 616025284), (2, 308012642), (4, 154006321), (7, 88003612), (14, 44001806), (23, 26783708), (28, 22000903), (37, 16649332), (46, 13391854), (74, 8324666), (92, 6695927), (103, 5980828), (148, 4162333), (161, 3826244), (206, 2990414), (251, 2454284), (259, 2378476), (322, 1913122), (412, 1495207), (502, 1227142), (518, 1189238), (644, 956561), (721, 854404), (851, 723884), (1004, 613571), (1036, 594619), (1442, 427202), (1702, 361942), (1757, 350612), (2369, 260036), (2884, 213601), (3404, 180971), (3514, 175306), (3811, 161644), (4738, 130018), (5773, 106708), (5957, 103412), (7028, 87653), (7622, 80822), (9287, 66332), (9476, 65009), (11546, 53354), (11914, 51706), (15244, 40411), (16583, 37148), (18574, 33166), (23092, 26677), (23828, 25853)]